我们从Python开源项目中，提取了以下18个代码示例，用于说明如何使用win32com.shell.shell.SHGetDesktopFolder()。
def testShellFolder(self): sf = shell.SHGetDesktopFolder() names_1 = [] for i in sf: # Magically calls EnumObjects name = sf.GetDisplayNameOf(i, SHGDN_NORMAL) names_1.append(name) # And get the enumerator manually enum = sf.EnumObjects(0, SHCONTF_FOLDERS | SHCONTF_NONFOLDERS | SHCONTF_INCLUDEHIDDEN) names_2 = [] for i in enum: name = sf.GetDisplayNameOf(i, SHGDN_NORMAL) names_2.append(name) names_1.sort() names_2.sort() self.assertEqual(names_1, names_2)
def __windows_get_dir(win_dir): from win32com.shell import shell df = shell.SHGetDesktopFolder() pidl = df.ParseDisplayName(0, None, '::%s' % __WINDOWS_FOLDER_GUIDS[win_dir])[1] return shell.SHGetPathFromIDList(pidl)
def test_parsing_name(self): sf = shell.SHGetDesktopFolder() flags = shellcon.SHCONTF_FOLDERS | shellcon.SHCONTF_NONFOLDERS children = sf.EnumObjects(0, flags) child_pidl = children.next() name = sf.GetDisplayNameOf(child_pidl, shellcon.SHGDN_FORPARSING) item = shell.SHCreateItemFromParsingName(name, None, shell.IID_IShellItem) # test the name we get from the item is the same as from the folder. self.assertEqual(name, item.GetDisplayName(shellcon.SHGDN_FORPARSING))
def test_parsing_relative(self): desktop_pidl = shell.SHGetSpecialFolderLocation(0, shellcon.CSIDL_DESKTOP) desktop_item = shell.SHCreateItemFromIDList(desktop_pidl, shell.IID_IShellItem) sf = shell.SHGetDesktopFolder() flags = shellcon.SHCONTF_FOLDERS | shellcon.SHCONTF_NONFOLDERS children = sf.EnumObjects(0, flags) child_pidl = children.next() name_flags = shellcon.SHGDN_FORPARSING | shellcon.SHGDN_INFOLDER name = sf.GetDisplayNameOf(child_pidl, name_flags) item = shell.SHCreateItemFromRelativeName(desktop_item, name, None, shell.IID_IShellItem) # test the name we get from the item is the same as from the folder. self.assertEqual(name, item.GetDisplayName(name_flags))
def test_create_item_with_parent(self): desktop_pidl = shell.SHGetSpecialFolderLocation(0, shellcon.CSIDL_DESKTOP) desktop_item = shell.SHCreateItemFromIDList(desktop_pidl, shell.IID_IShellItem) sf = shell.SHGetDesktopFolder() flags = shellcon.SHCONTF_FOLDERS | shellcon.SHCONTF_NONFOLDERS children = sf.EnumObjects(0, flags) child_pidl = children.next() item1 = shell.SHCreateItemWithParent(desktop_pidl, None, child_pidl, shell.IID_IShellItem) item2 = shell.SHCreateItemWithParent(None, sf, child_pidl, shell.IID_IShellItem) self.assertShellItemsEqual(item1, item2)
def GetFolderAndPIDLForPath(filename): desktop = shell.SHGetDesktopFolder() info = desktop.ParseDisplayName(0, None, os.path.abspath(filename)) cchEaten, pidl, attr = info # We must walk the ID list, looking for one child at a time. folder = desktop while len(pidl) > 1: this = pidl.pop(0) folder = folder.BindToObject([this], None, shell.IID_IShellFolder) # We are left with the pidl for the specific item. Leave it as # a list, so it remains a valid PIDL. return folder, pidl # A cache of pyclbr module objects, so we only parse a given filename once.
def test_parsing_name(self): sf = shell.SHGetDesktopFolder() flags = shellcon.SHCONTF_FOLDERS | shellcon.SHCONTF_NONFOLDERS children = sf.EnumObjects(0, flags) child_pidl = next(children) name = sf.GetDisplayNameOf(child_pidl, shellcon.SHGDN_FORPARSING) item = shell.SHCreateItemFromParsingName(name, None, shell.IID_IShellItem) # test the name we get from the item is the same as from the folder. self.assertEqual(name, item.GetDisplayName(shellcon.SHGDN_FORPARSING))
def test_parsing_relative(self): desktop_pidl = shell.SHGetSpecialFolderLocation(0, shellcon.CSIDL_DESKTOP) desktop_item = shell.SHCreateItemFromIDList(desktop_pidl, shell.IID_IShellItem) sf = shell.SHGetDesktopFolder() flags = shellcon.SHCONTF_FOLDERS | shellcon.SHCONTF_NONFOLDERS children = sf.EnumObjects(0, flags) child_pidl = next(children) name_flags = shellcon.SHGDN_FORPARSING | shellcon.SHGDN_INFOLDER name = sf.GetDisplayNameOf(child_pidl, name_flags) item = shell.SHCreateItemFromRelativeName(desktop_item, name, None, shell.IID_IShellItem) # test the name we get from the item is the same as from the folder. self.assertEqual(name, item.GetDisplayName(name_flags))
def test_create_item_with_parent(self): desktop_pidl = shell.SHGetSpecialFolderLocation(0, shellcon.CSIDL_DESKTOP) desktop_item = shell.SHCreateItemFromIDList(desktop_pidl, shell.IID_IShellItem) sf = shell.SHGetDesktopFolder() flags = shellcon.SHCONTF_FOLDERS | shellcon.SHCONTF_NONFOLDERS children = sf.EnumObjects(0, flags) child_pidl = next(children) item1 = shell.SHCreateItemWithParent(desktop_pidl, None, child_pidl, shell.IID_IShellItem) item2 = shell.SHCreateItemWithParent(None, sf, child_pidl, shell.IID_IShellItem) self.assertShellItemsEqual(item1, item2)
def __init__(self): message_map = { win32con.WM_DESTROY: self.OnDestroy, win32con.WM_COMMAND: self.OnCommand, win32con.WM_SIZE: self.OnSize, } # Register the Window class. wc = win32gui.WNDCLASS() hinst = wc.hInstance = win32api.GetModuleHandle(None) wc.lpszClassName = "test_explorer_browser" wc.lpfnWndProc = message_map # could also specify a wndproc. classAtom = win32gui.RegisterClass(wc) # Create the Window. style = win32con.WS_OVERLAPPEDWINDOW | win32con.WS_VISIBLE self.hwnd = win32gui.CreateWindow( classAtom, "Python IExplorerBrowser demo", style, \ 0, 0, win32con.CW_USEDEFAULT, win32con.CW_USEDEFAULT, \ 0, 0, hinst, None) eb = pythoncom.CoCreateInstance(shellcon.CLSID_ExplorerBrowser, None, pythoncom.CLSCTX_ALL, shell.IID_IExplorerBrowser) # as per MSDN docs, hook up events early self.event_cookie = eb.Advise(wrap(EventHandler())) eb.SetOptions(shellcon.EBO_SHOWFRAMES) rect = win32gui.GetClientRect(self.hwnd) # Set the flags such that the folders autoarrange and non web view is presented flags = (shellcon.FVM_LIST, shellcon.FWF_AUTOARRANGE | shellcon.FWF_NOWEBVIEW) eb.Initialize(self.hwnd, rect, (0, shellcon.FVM_DETAILS)) if len(sys.argv)==2: # If an arg was specified, ask the desktop parse it. # You can pass anything explorer accepts as its '/e' argument - # eg, "::{guid}\::{guid}" etc. # "::{20D04FE0-3AEA-1069-A2D8-08002B30309D}" is "My Computer" pidl = shell.SHGetDesktopFolder().ParseDisplayName(0, None, sys.argv[1])[1] else: # And start browsing at the root of the namespace. pidl = [] eb.BrowseToIDList(pidl, shellcon.SBSP_ABSOLUTE) # and for some reason the "Folder" view in the navigator pane doesn't # magically synchronize itself - so let's do that ourself. # Get the tree control. sp = eb.QueryInterface(pythoncom.IID_IServiceProvider) try: tree = sp.QueryService(shell.IID_INameSpaceTreeControl, shell.IID_INameSpaceTreeControl) except pythoncom.com_error, exc: # this should really only fail if no "nav" frame exists... print "Strange - failed to get the tree control even though " \ "we asked for a EBO_SHOWFRAMES" print exc else: # get the IShellItem for the selection. si = shell.SHCreateItemFromIDList(pidl, shell.IID_IShellItem) # set it to selected. tree.SetItemState(si, shellcon.NSTCIS_SELECTED, shellcon.NSTCIS_SELECTED) #eb.FillFromObject(None, shellcon.EBF_NODROPTARGET); #eb.SetEmptyText("No known folders yet..."); self.eb = eb
def __init__(self): message_map = { win32con.WM_DESTROY: self.OnDestroy, win32con.WM_COMMAND: self.OnCommand, win32con.WM_SIZE: self.OnSize, } # Register the Window class. wc = win32gui.WNDCLASS() hinst = wc.hInstance = win32api.GetModuleHandle(None) wc.lpszClassName = "test_explorer_browser" wc.lpfnWndProc = message_map # could also specify a wndproc. classAtom = win32gui.RegisterClass(wc) # Create the Window. style = win32con.WS_OVERLAPPEDWINDOW | win32con.WS_VISIBLE self.hwnd = win32gui.CreateWindow( classAtom, "Python IExplorerBrowser demo", style, \ 0, 0, win32con.CW_USEDEFAULT, win32con.CW_USEDEFAULT, \ 0, 0, hinst, None) eb = pythoncom.CoCreateInstance(shellcon.CLSID_ExplorerBrowser, None, pythoncom.CLSCTX_ALL, shell.IID_IExplorerBrowser) # as per MSDN docs, hook up events early self.event_cookie = eb.Advise(wrap(EventHandler())) eb.SetOptions(shellcon.EBO_SHOWFRAMES) rect = win32gui.GetClientRect(self.hwnd) # Set the flags such that the folders autoarrange and non web view is presented flags = (shellcon.FVM_LIST, shellcon.FWF_AUTOARRANGE | shellcon.FWF_NOWEBVIEW) eb.Initialize(self.hwnd, rect, (0, shellcon.FVM_DETAILS)) if len(sys.argv)==2: # If an arg was specified, ask the desktop parse it. # You can pass anything explorer accepts as its '/e' argument - # eg, "::{guid}\::{guid}" etc. # "::{20D04FE0-3AEA-1069-A2D8-08002B30309D}" is "My Computer" pidl = shell.SHGetDesktopFolder().ParseDisplayName(0, None, sys.argv[1])[1] else: # And start browsing at the root of the namespace. pidl = [] eb.BrowseToIDList(pidl, shellcon.SBSP_ABSOLUTE) # and for some reason the "Folder" view in the navigator pane doesn't # magically synchronize itself - so let's do that ourself. # Get the tree control. sp = eb.QueryInterface(pythoncom.IID_IServiceProvider) try: tree = sp.QueryService(shell.IID_INameSpaceTreeControl, shell.IID_INameSpaceTreeControl) except pythoncom.com_error as exc: # this should really only fail if no "nav" frame exists... print("Strange - failed to get the tree control even though " \ "we asked for a EBO_SHOWFRAMES") print(exc) else: # get the IShellItem for the selection. si = shell.SHCreateItemFromIDList(pidl, shell.IID_IShellItem) # set it to selected. tree.SetItemState(si, shellcon.NSTCIS_SELECTED, shellcon.NSTCIS_SELECTED) #eb.FillFromObject(None, shellcon.EBF_NODROPTARGET); #eb.SetEmptyText("No known folders yet..."); self.eb = eb
